(4455) Ruriko
Asteroid (4455) Ruriko |
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Properties of the orbit ( animation ) | |
Orbit type | Main belt asteroid |
Asteroid family | Eos family |
Major semi-axis | 3.015 AU |
eccentricity | 0.049 |
Perihelion - aphelion | 2.868 AU - 3.162 AU |
Inclination of the orbit plane | 3.39 ° |
Length of the ascending node | 243.84 ° |
Sidereal period | 5.23 a |
Physical Properties | |
Medium diameter | approx. 14 km |
Rotation period | 4.23 h ± 30% |
Absolute brightness | 11.7 mag |
history | |
Explorer |
Seiji Ueda , Hiroshi Kaneda |
Date of discovery | 2nd December 1988 |
Another name | 1988 XA, 1972 TL 4 , 1972 VQ |
Source: Unless otherwise stated, the data comes from JPL Small-Body Database Browser . The affiliation to an asteroid family is automatically determined from the AstDyS-2 database . Please also note the note on asteroid items. |
(4455) Ruriko is a main belt asteroid discovered on December 2, 1988 by Seiji Ueda and Hiroshi Kaneda from the observatory in Kushiro-shi .
The asteroid was named after Ruriko Ueda , wife of Seiji Ueda.
Individual evidence
- ^ Lutz D. Schmadel: Dictionary of minor planet names . Vol. 1. Springer, Berlin & New York 2003
Web links
- (4455) Ruriko in the Small-Body Database of the Jet Propulsion Laboratory .